A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-01-185-4852
NSN 6645-01-567-8282
NSN 5935-01-100-3289
NSN 6145-01-475-0836
NSN 6240-00-580-0666
NSN 5910-01-090-0799
NSN 6610-00-941-0509
NSN 5950-01-324-7494
NSN 5965-01-147-5847
NSN 6610-01-286-6497
NSN 5855-00-235-2676
NSN 5930-01-023-2696